Meet the 2012 Purpose Prize Winners

Encore.org

If you're looking for inspiration, here are five stories that reveal the power of social innovation – and the capacity of individuals in their encore careers.

I'm proud to introduce this year's $100,000 Purpose Prize winners. Each of them identified a significant, seemingly intractable social problem. Guided by experience, drawing on creativity and anchored in pragmatism, they set out to find solutions. In their 60s, they are changing the world, and with it perceptions of what is possible for millions of others flooding into the second half of life.

Bhagwati (B.P.) Agrawal

Agrawal, 68, brings safe drinking water to six villages in India, home to 10,000 people. He's doing it by collecting rain.

Cockerton, 61, winner of this year's Purpose Prize for Intergenerational Innovation, sponsored by AARP, creates innovative ways people can help foster kids in Massachusetts – including serving as "honorary grandparents."